Tamiya TC Information
GRCR Racing Classes
Minis (m-chassis)
The official mini-class of GRCR with some new eligible M-FWD chassis to cater for racers new to the class.
Chassis
Any FWD m-chassis size car with a wheelbase between 208-239mm and max track of 165mm. The suspension must be fully independent – solid axles are not permitted.
Hop Ups
Unrestricted
Max Track
165mm
Wheelbase
208-239mm
Min Weight
1330g
Bodies
M-TCR & Hatchback Style Shells
Production Sportscar Shells
No M-Touring Car/M-GT Shells
No Can-Am/Wedge/Single Seaters
Motor & ESC
Hobbywing Max 10 Combo
60A ESC Model# 30102602
3300kv Motor Model# 30402600
New for 2024
Hobbywing XR10 Justock 13.5 combo
(TCR Combo)
Motor: Justock 3650 G2.1 13.5
ESC: Xerun XR10 Justock G3
Tyres
Max 55mm nom. OD rubber mini tire
Any compound/insert
Standard 0mm offset wheels
Tyre Warmers Allowed
Tyre Additive Allowed
Gearing
FDR Not numerically lower than 5.7:1
Batteries
2S Lipo as per RCRA Spec
For those who want to run classic minis, Mini Clubman is a fun class for Tamiya FWD & RWD chassis.
Chassis
Tamiya FWD M01/M03/M05
Tamiya RWD M02/M04/M06/M08
Tamiya MB-01
Hop Ups
Bearings & OEM Hop-ups for the specific car permitted.
Dampers/Springs are open.
OEM optional alloy/carbon components may be replaced with equivalent aftermarket part.
No Carbon chassis/upper chassis plates permitted.
Max Track
165mm
Wheelbase
208-239mm
Min Weight
1330g
Bodies
Pre-2000 Hatchback Style Shells
Pre-2000 Production Sportscar Shells
No M-TCR/M-Touring Car/M-GT Shells
No Can-Am/Wedge/Single Seaters
Motor & ESC
Tamiya 540/540 Sport & Brushed ESC
Tyres
Max 60mm nom. OD rubber mini tire
Any compound/insert
Up to 1mm offset wheels
NO Tyre Warmers
Tyre Additive Allowed
Gearing
20, 18 OR 16 Tooth pinions only
Batteries
2S Lipo as per RCRA Spec
A new class inspired by UK Mini TC racing with AWD chassis, a 21.5 Blinky and Touring/GT Style Bodies.
Chassis
Any 4WD m-chassis size car with a wheelbase between 208-239mm and max track of 165mm. The suspension must be fully independent – solid axles are not permitted.
Hop Ups
Unrestricted
Max Track
165mm
Wheelbase
208-239mm
Min Weight
1220g
Bodies
M-Touring Car Shells
M-GT Shells
No M-TCR Hatchback Style Shells
No Can-Am/Wedge/Single Seaters
Motor & ESC
21.5 Brushless Motor & ESC running in Blinky Mode.
Tyres
Max 55mm nom. OD rubber mini tire
Any compound/insert
Standard 0mm offset wheels
Tyre Warmers Allowed
Tyre Additive Allowed
Gearing
Free
Batteries
2S Lipo as per RCRA Spec